baber/WOPTO huggingface dataset:
Patent JP-H095837-A (JP)
Title: Finder device
Inventor: DOI TAKAHIRO
IPC: G03B13/06
Filed: 1995-06-21
Abstract: PURPOSE: To provide a finder device capable of using the same optical system for both as an optical system for detecting eye information related to diopter scale and an optical system for range-finding, i.e., measuring an object distance in a finder optical system and capable of being made small in size low in cost. CONSTITUTION: This finder device is provided with the finder optical system 14 having an objective optical system lens and an eyepiece optical system lens so as to observe an object 10 and an mirror 18 disposed in the optical system 14. By receiving light from the object 10 or projecting the light toward the object 10, the distance to the object 10 is measured by a range-finding part 22. Besides, information related to the eyes of an observer 12 is detected by a diopter scale detection part 20.
Patent JP-S6217165-A (JP)
Title: Sliding contact member having excellent wear resistance
Inventor: MAEKAWA TOKIO
IPC: C23C10/48
Filed: 1985-07-13
Abstract: PURPOSE:To improve the wear resistance of a sliding contact member by adequately specifying the ratios of Al3Ni2 and AlNi in an Al diffusion coating layer and dispersing a specific ratio of ceramic particles therein in the stage of forming said coating layer on the surface of a sliding contact metallic member by an Al pack method. CONSTITUTION:An Ni plating layer in which pulverous ceramic particles of SiC, SiO2, etc. are dispersed is formed on the surface of a base material made of flake graphite cast iron as the sliding contact member. Such material is subjected to an Al pack treatment by embedding the material into an Al pack material consisting of 67.5% Al2O3 powder, 30% Al powder, 0.5% mischmetal powder and 2% NH4Cl powder and heating the material to 550-680 deg.C in an inert gaseous atmosphere such as N2 or Ar. The sliding contact member in the surface of which the Al3Ni2 having the excellent self-lubricity and the hard AlNi mixedly and 5-15% hard ceramic particles of SiC, etc. are dispersed and which has the excellent wear resistance is thus obtd.
Patent JP-H05347717-A (JP)
Title: High voltage stabilizing circuit
Inventor: OHIRA YOSHIJI
IPC: H04N3/185
Filed: 1992-06-15
Abstract: PURPOSE:To improve the quality of a screen by suppressing the high voltage fluctuation that exceeds the control range of a high voltage stabilizing loop. CONSTITUTION:The anode voltage of a CRT is detected by the resistors R5 and R6 and outputted via an error amplifier 17. A comparator 21 detects that the drop of the anode voltage exceeds the control range of a high voltage stabilizing loop based on the output of the amplifier 17 and then turns on the transistors TR Q3 and Q4. When the TR Q3 is turned on, a brightness control terminal 14 of a video IC 13 is set at a low potential and the DC current level or amplitude of the video signal is limited. Thus, the luminance is suppressed and the high voltage is increased. When the TR Q4 is turned on, the ABL operating voltage is forcibly set at a low level and the average lever of luminance is suppressed even after both TR Q3 and Q4 are turned off. In such a constitution, the reduction of high voltage is suppressed within the control range of the high voltage stabilizing loop.
Patent JP-H053077-A (JP)
Title: Manufacture of electroluminescence element
Inventor: NAMIKI TORU
IPC: H05B33/12
Filed: 1991-06-26
Abstract: PURPOSE:To simplify the forming of an electroluminuscence(EL) element by forming electrode material layers in a specific process, and scanning parts of the electrode material layers by a focused laser beam, and cutting off them partially. CONSTITUTION:Plural transparent anodes 2 are laminated on the main surface of a glass substrate 1 to make them parallel each other, and a hole transport pipe 3 and an EL layer 4 are laminated evenly on the electrodes 2, so as to form them in order. And by using a xenon laser beam cutter, parts of a metallic layer 5 and the EL layer 4 are cut off by a scanning focused laser beam making its focus coinside in the layers. Furthermore, a patterning to divide them by parallel grooves is carried out, and they are formed to make the cathodes 5 parallel each other. As a result, the lines of the electrodes 5 are made very minute, and the pixel size is made small. As a result, a defect such as a poor pattern of an electrode 5 is eliminated, and since the anodes 2 are formed in a stripe form, an etching can be omitted. Consequently, an EL element of little crosstalk can be manufactured in a simple process.
Patent JP-S6133649-A (JP)
Inventor: NISHIYAMA SAKAE
IPC: A61C13/01
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6217619-A (JP)
Title: Apparatus for processing output signal of karman vortex sensor
Inventor: ISOBE TOSHIAKI
IPC: G01F15/07
Filed: 1985-07-16
Abstract: PURPOSE:To enable the control of an air/fuel ratio with high accuracy over an entire region by correcting a flow amount with higher accuracy in a low flow amount region while response is secured, by correcting the flow amount of a fluid on the basis of a vortex generation cycle. CONSTITUTION:A cycle detection means detects the cycle Ti corresponding to the flow amount of a fluid generated by a Karman vortex sensor and the correction coefficient K corresponding to the detected cycle Ti is operated by a correction coefficient operation means. Therefore, a flow amount operation means operates the flow amount Q=K/Ti of the fluid corresponding to the coefficient K and the cycle Ti. Because the flow amount is inversely proportional to the cycle Ti, if the error of the flow amount Q is corrected corresponding to the cycle Ti, a low flow amount region is corrected with higher accuracy and, at the time of the adaptation to an engine, high air/fuel ratio control accuracy can be obtained over an entire region.
Patent JP-H0450822-A (JP)
Title: Wiring structure of semiconductor device and its manufacture
Inventor: OIKAWA SABURO
IPC: G02F1/136
Filed: 1990-06-15
Abstract: PURPOSE:To relax the step difference and to improve the uniformity by forming a conductive layer by a laminated structure of thin films of two layers or more, and making material and/or patterns of the layer which becomes a conductive wiring and the layer which is reformed and becomes an insulating film different. CONSTITUTION:On a semiconductor substrate 10, the lower layer electrode layer 20 is formed by a regular semiconductor process, and subsequently, a wiring reformed layer 21 is formed by the same process. This wiring reformed layer 21 also consists of the same Al material as that of the lower layer electrode layer 20, a terminal part 22 on which the lower electrode layer 20 and the wiring reformed layer 21 are laminated is set as an anode chemical conversion electrode terminal and a chemical conversion treatment is performed, and the wiring reformed layer 21 is reformed to a reformed layer 23 of Al2O3. In such a way, a step difference is reduced, and uniformity of a surface reformed layer of a conductive layer can be made satisfactory.
Patent JP-H11322338-A (JP)
Title: Porous titanium oxide, its production and cosmetic containing the same
Inventor: MURAKAMI YASUSHI
IPC: A61K8/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a porous titanium oxide that has controlled shape and microstructure and apply it to cosmetics. SOLUTION: To a solution of titanium alkoxide in an organic solvent miscible with water, are added one or two or more kinds of salts resulting from neutralization between a weak acid and a weak base, a weak acid and a strong base and a weak base and a strong acid, water, and one or two or more selected from among the salts of metals in the rare earth elements are added to prepare a titanium-metal multiple oxide, followed by treatment of the resultant multiple oxide with an acid thereby removing the rare earth metals to give porous titanium oxide. In the polycondensation of titanium alkoxide to titanium oxide, a hydrolysis inhibitor may be present in the reaction system. The titanium oxide can be controlled in its shape and microstructure by selecting the kinds of salts prepared by neutralization between weak acid and weak base, weak acid and strong base and weak base and strong acid, kinds of the rare earth metals, their amounts and addition timing and the like. One or two or more kinds of porous titanium oxide are admixed to the cosmetic.
Patent JP-S5855850-A (JP)
Title: System for measuring medium characteristic with reflected ultrasonic wave
Inventor: MIWA HIROHIDE
IPC: A61B8/00
Filed: 1981-09-30
Abstract: PURPOSE:To measure the accurate attenuation information of a medium by a system wherein the correction information of a reference medium for each depth is stored to correct the received wave, thereby to eliminate an adverse influence on the received wave from difference in shapes of the sound field when ultrasonic waves of different frequencies are transmitted. CONSTITUTION:First, a simulated reflector such as aluminum or plastic is fixed in a reference medium such as water or saline solution. A transducer 1 is oscillated by signals with frequencies F1 and F2, and the reflected wave is received. Then, the signal to correct an attenuation amount of each frequency component of the signal with the center frequency F1 is formed at 11 and stored in a correction memory 10. When measuring, the transducer 1 is oscillated by the signals with frequencies F1 and F2, and the reflected wave from an acoustic heterogeneous point in a medium 2 to be measured is received and then applied to a unit 4 together with the correction information of the frequency F1 which has been read out by a control unit 9 from the memory 10. The output of the unit 4 is stored in a memory unit 5. Then, an image of the fault plane is displayed at 8 through an arithmetic unit 6 and a display control unit 7.
Patent JP-S5945004-A (JP)
Title: Rolling method of strip
Inventor: YAMAMOTO HIROYASU
IPC: B21B1/22
Filed: 1982-09-08
Abstract: PURPOSE:To reduce the power for rolling with simple means in a rolling method wherein a strip is windingly set on multiple work rolls by advancing the material obliquely into rolling passes. CONSTITUTION:Rolling passes P1-P3 are formed with the adjacent rolls 1-4 of the same diameter arranged perpendicularly in one row and support rolls 5, 6 are disposed at both ends of the array. The material M between the passes P1 and P2 and between P2 and P3 is windingly set respectively on tension rolls 7, 8 which apply tension on the material M to avoid slackening the material. The rolls 1-4 are driven at the higher peripheral speed v of the rolls nearer the outlet side of the rolling mill. Driving of all the rolls 1-4 is not always required. The material M held on the rolls 7, 8 in such single stand multiple- pass rolling is advanced obliquely so as to be wound on the high speed side rolls as shown in the figure. The rolling torque or rolling energy consumption is thus reduced.
Patent JP-S5278242-A (JP)
Title: Method of applying high solid, nonwater dispersable metallic paint
Inventor: TODA KIMIO
IPC: B05D5/06
Filed: 1975-12-25
Abstract: PURPOSE: Method of applying the paint adaptable for the outside plating of automobile is characterized by that the smooth surface appearance is obtained without any uneven spraying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H082626-A (JP)
Title: Display device for chart file management shelf
Inventor: HARASHIMA KIYOSHI
IPC: B42F17/34
Filed: 1994-06-15
Abstract: PURPOSE:To quickly and surely take out a fixed chart file from a shelf body where many chart files are accommodated. CONSTITUTION:A plurality of frontages 7a, 7b is provided in series in a shelf body, which is formed of accommodating divisions 1-1 to 6-6 composed by partitioning the insides of the frontages 7a, 7b through a plurality of shelf plates 10 or partition plates 11 for dividing them into a plurality of serial divisions B1 to B6 and stepped divisions L1 to L6. Display lamps are formed of a line display lamp provided correspondingly to the accommodating face of each shelf body; serial division display lamps D1-B1 to D1-B3, D2-B4 to D2-B6 provided on either shelf plate 10 in the frontages 7a, 7b correspondingly to the serial divisions B1 to B6 at each of frontages 7a, 7b; and stepped division display lamps D1-L1 to D1-L6, D2-L1 to D2-L6 provided on left supports 6a, 6b forming the frontages 7a, 7b correspondingly to the stepped divisions L1 to L6 at each of frontages 7a, 7b.
Patent JP-H11348941-A (JP)
Title: Device and method for automatically supplying cushioning material
Inventor: MORISHITA SHIGERU
IPC: B65B61/20
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To automatically supply a cushioning material alternately in a staggered manner between frames. SOLUTION: A bar 1 is transferred from a belt conveyor having a slide mechanism for arranging bars on a working table with a gap capable of accepting one bar, a cushioning material 8 is supplied to cover the whole bar 1, the bar 1 is transferred from the belt conveyor having the slide mechanism for arranging the bar in the gap on the working table 4, and by cutting the cushioning material 8 is cut, the cushioning material 8 is alternately supplied in a staggered manner between the bar 1.
Patent JP-H01320817-A (JP)
Title: Clock interruption detection circuit
Inventor: SEKI MINORU
IPC: H03K3/02
Filed: 1988-06-22
Abstract: PURPOSE:To constitute each section by a logic circuit only and to make the device small in size by detecting the coincidence of levels of output signals of two FFs outputted at the leading edge and the trailing edge of a retarded clock pulse. CONSTITUTION:A FF2A supplies an output at the rise of a pulse being the result of a clock pulse CK retarded by a delay circuit 1. If the pulse CK remains at H level and is interrupted, the output goes to H at the rise of the final output of the delay circuit 1 and the output remains at L as it is if the pulse CK is interrupted while being at L. Moreover, a FF2B gives an output at the leading of a pulse being the inversion of the output pulse of the delay circuit 1. If the pulse CK is interrupted while its level is H, the output goes to H as it is and if the pulse CK is interrupted at L, the output goes to L at the rise of the final output pulse of an inverter 3. Thus, when the pulse CK is interrupted, the output signal of the FFs 2A, 2B goes both to H or L, and a detection signal VD1 of an H level is outputted from a detection section 4 provided with an exclusive NOR gate G1.
Patent JP-H05177008-A (JP)
Title: Fire extinguishing method of cable in tunnel and foam fire rxtinguishfr
Inventor: ISOBE YOSHIHIRO
IPC: A62C3/16
Filed: 1992-05-22
Abstract: PURPOSE:To extinguish a fire at the connection section or a cross section of cables in a tunnel. CONSTITUTION:The periphery of the cable connection section 2 or a cross section of cables 1 is enveloped with a meshy fireproof fabric 8, and foam is discharged in the surrounded space to extinguish a fire when the fire breaks out. The fire can be extinguished in a short time. The space can be saved when a foam fire extinguisher is used, and no pump is required. Since form envelops the flame, smoke is temporarily sealed when the fire breaks out, and workers can evacuate to a safe location during this time. The periphery of the connection section 2 or the cross section of the cables 1 is enveloped with the fireproof fabric 8 of an insulator, troubles due to arcs can be prevented, and scattered objects by the blast and explosion when arcs occur can be mitigated. The fireproof fabric 8 is flexible unlike a metallic meshy body, the periphery of the insertion section of the cables 1 has excellent adhesion to the surrounded space, and the rocking of the cables 1 can be absorbed.
Patent JP-S5583738-A (JP)
Title: Preparation of aniline derivative
Inventor: ISHIKAWA MASAYUKI
IPC: C07C227/00
Filed: 1978-12-19
Abstract: PURPOSE: To prepare the title compound which is a synthetic intermediate of a 3- phenyl-4-quinazolone derivative useful as a remedy for arteriosclerosis, thrombosis, etc., economically, in an industrial scale, by hydrolyzing an isocyanate group, and if necessary on ester group of a specific aromatic isocyanate compound.  
     CONSTITUTION: An aniline derivative of formula II (R 1 , 2  are lower alkyl; R 3  is alkyl; R 4  is H or lower alkyl) is prepared by hydrolyzing the isocyanate group, and if necessary hydrolyzing the ester group of a compound of formula I (R 4 ' is lower alkyl) by conventional process. In the hydrolysis of the ester group, the 4-position ester group is protected from hydrolysis by the steric effect of the adjacent two alkyl groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H024850-A (JP)
Title: Polyoxymethylene resin composition
Inventor: OKITA SHIGERU
IPC: C08G2/28
Filed: 1988-06-23
Abstract: PURPOSE:To obtain a polyoxymethylene resin composition excellent in thermal stability resistance and mechanical properties by blending a polyoxymethylene with a hindered phenol having a specific molecular weight, specified metallic hydroxide and phenolic resin. CONSTITUTION:A resin composition obtained by blending (A) 100 pts.wt. polyoxymethylene, preferably prepared by copolymerizing formaldehyde and/or trioxane and other cyclic ethers in the presence of preferably a Lewis acid catalyst and adding a hindered amine compound expressed by the formula (R<1> is H or 1-30C monofunctional organic group; R<2> to R<5> are 1-5C alkyl; n is >=1; R<6> is n-valent organic group) to stop the polymerization with (B) 0.001-5 pts.wt. hindered phenol having >=300 molecular weight, (C) 0.001-5 pts.wt. at least one of magnesium hydroxide, calcium hydroxide, strontium hydroxide and barium hydroxide and (D) 0.001-5 pts.wt. phenoxy resin.
Patent JP-H103431-A (JP)
Title: Secret information accumulation method and system therefor
Inventor: MORITA HIKARI
IPC: G06Q20/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enlarge secret information which a user manages and to eliminate the need of a processing between a center and the user, in which former certifi cation is set to be a basis. SOLUTION: The user is provided with a physical protection processing mechanism 100 and an auxiliary storage device 200. The processing mechanism 100 secretively, physically and safely holds a key LK. At the time of storing a message M, the processing mechanism 100 generates keys DK for the respective messages, outputs eLK(DK) obtained by ciphering DK by LK and outputs information eDK(M) obtained by ciphering M by DK. Ciphered information eLK(DK) and eDK(M) are accumulated in the auxiliary storage device 200. At the time of taking out the message, the processing mechanism 100 inputs eDK(DK) and eDK(M) from the storage device 200, decodes DK by LK, decodes the message M by DK and gives it to a work processing part 130.
Patent JP-S6312611-A (JP)
Title: Heat-sensitive high polymer having copper chelating ability
Inventor: ITO SHOJI
IPC: C08F20/52
Filed: 1986-07-02
Abstract: PURPOSE:The titled novel polymer suitable as light shading material, tempera ture sensor, etc., water-soluble in a low temperature range but becoming water- insoluble under heating, obtained by copolymerizing N-(meth)acry loylbenzhydrazide with a specific vinyl compound. CONSTITUTION:(A) An N-(meth)acryloylbenzhydrazide shown by formula I (R1 is H or CH3) is copolymerized with (B) a vinyl compound which has struc ture shown by formula II (R1 is H or CH3; R2 and R3 are H, alkyl, etc.) and provides a homopolymer whose aqueous solution shows heat reversible properties and, if necessary, (C) another copolymerizable vinyl compound preferably by solution polymerization method to give the aimed polymer consisting of a hydrophilic-hydrophobic thermally reversible copolymer which becomes water- insoluble under heating and has copper chelating ability. For example, N-ethyl (meth)acrylamide, etc., are used as the component A and acrylamide, etc., are used as the component C.
Patent JP-H0322552-A (JP)
Title: Circuit board
Inventor: AOKI SHIGENORI
IPC: C04B41/88
Filed: 1989-06-20
Abstract: PURPOSE:To obtain a circuit board, which has a thermal expansion identical with that of gallium-arsenic and is formed with a metal wiring consisting of copper or the like, by a method wherein the circuit board consists of a ceramic plate containing alumina, silicon dioxide and zirconia, which are respectively set at a specified amount. CONSTITUTION:A circuit board consists of a ceramic plate containing at least 4 to 17wt.% alumina, 20 to 55wt.% silicon dioxide and 10 to 50wt.% zirconia and has at least one side of a wiring, which is provided extendedly on this ceramic plate and consists of a metal layer, and a wiring, which is formed penetrating the ceramic plate and consists of a metal layer. In order to manufacture the circuit board, at least one side of a wiring, which is provided extendedly on the molded material of a mixture of aluminosilicate glass and glass silicate and consists of a metal layer, and a wiring, which is formed penetrating this molded material and consists of a metal layer, is formed on this molded material, a green sheet consisting of the molded material of a mixture is formed and the green sheet is fired at a temperature between the softening point of the aluminosilicate glass and the softening point of the glass silicate.
Patent JP-S5582425-A (JP)
Title: Wire binder for automatic winder
Inventor: SASAKI AKIO
IPC: H01F41/06
Filed: 1978-12-18
Abstract: PURPOSE: To automate binding, cutting-off or the like, by revolving an automatic wire feed nozzle around a bound terminal of a multi-terminal core when the nozzle is in an ascent position and by fixing the nozzle when it is in a descent position.  
     CONSTITUTION: A multi-terminal core 11 is attached to a core chuck 22, which is fixed when a wire 20 is bound on a terminal and that the chuck is rotated around its axis when the wire is wound around the core. When a nozzle holder 73 is in an ascent position, a wire feed nozzle 77 is eccentrically revolved around a nozzle bearing 74, namely, around the single terminal 14 to bind the wire thereon. When the nozzle holder 73 is moved down, a nozzle shaft 75 is fixed not to rotate and a transfer pin 162 hooks the wire 20. A wound shape correction pin 163 then hooks the wire and is moved forth toward the core chuck 22. The chuck is rotated to wind the wire around the core 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09320949-A (JP)
Title: Vacuum dryer
Inventor: MIYAGAWA SHUNJI
IPC: H01L21/027
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To shorten the drying time by arranging an intermediate plate above an exhaust port provided in the bottom of a vacuum chamber, providing a mounting protrusion on this intermediate plate to make a vacuum dryer, and making adjustable the distance between a substance to be dried put on the mounting protrusion and the internal upper wall of the vacuum chamber. SOLUTION: An intermediate plate 5 for constituting a vacuum dryer l is arranged with legs 5A interposed between on the bottom 2A of a vacuum chamber 2 so as to be above an exhaust port 3. The intermediate plate 5 is capable of moving upwards and downwards by the legs 5A. A vacuum dryer 1 like this is capable of adjusting the distance H between a substance S to be dried and the internal upper wall 2B of the vacuum chamber 2, when the substance S to be dried is put on a mounting protrusion 7. Accordingly, an exhausting route from the substance S to be put on the mounting protrusion 7 to the exhaust opening 3 passing the surface of the intermediate plate 5 can be made most appropriate for drying.